/* * Copyright (C) 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * This file includes various basic structures that are needed by multiple parts * of the fake camera 2 implementation. */ #ifndef HW_EMULATOR_CAMERA2_BASE_H #define HW_EMULATOR_CAMERA2_BASE_H #include #include #include namespace android { /* Internal structure for passing buffers across threads */ struct StreamBuffer { // Positive numbers are output streams // Negative numbers are input reprocess streams // Zero is an auxillary buffer int streamId; uint32_t width, height; uint32_t format; uint32_t dataSpace; uint32_t stride; buffer_handle_t *buffer; uint8_t *img; }; typedef Vector Buffers; struct Stream { const camera2_stream_ops_t *ops; uint32_t width, height; int32_t format; uint32_t stride; }; struct ReprocessStream { const camera2_stream_in_ops_t *ops; uint32_t width, height; int32_t format; uint32_t stride; // -1 if the reprocessing stream is independent int32_t sourceStreamId; }; } // namespace android; #endif